Comparative Study on RFID

Recently, number of Radio Frequency Identification systems application of RFID technology has increased. Today RFID is applied to agriculture, retail industry, manufacturing industry, keeping track of vehicle etc. RFID works wirelessly. It automatically identifies using wireless technology. In my project, I have tried to solve the problem of rigorous and monotonic attendance procedure followed today. Manually attendance is taken of every student or employee. But in this method lot of time is wasted. Moreover it is erroneous. So this electronics based product will not only make the attendance procedure flexible, but also will keep the records error free. In my design the students will be provided with the low cost passive tags. This tags will be used in the identifying the student. Once the tag is detected by the reader the data is sent to the ARM processor for further processing. Processor displays the received data on LCD and then sends it to the PC/Laptop for database management. The database management is done using LabVIEW. It is a low cost method for attendance management. Further the use of LabVIEW made the real time data acquisition fast.